public class Example7_4 {
	public static void main(String args[]) {
		int n = 0, m = 0, t = 1000;
		try {
			m = Integer.parseInt("8888");
			n = Integer.parseInt("ab89");
			t = 7777;
		}
	       	catch (NumberFormatException e) {
			System.out.println("发生异常:" + e.getMessage());
		}
		System.out.println("n=" + n + ",m" + m + ",t=" + t);
		try {
			System.out.println("故意抛出I/O异常！");
			throw new java.io.IOException("我是故意的");
		}
	       	catch (java.io.IOException e) {
			System.out.println("发生异常:" + e.getMessage());
		}
	}
}
